EP4137744C0 - Optische einheit für fahrzeuglampe, fahrzeuglampenmodul und fahrzeug - Google Patents

Optische einheit für fahrzeuglampe, fahrzeuglampenmodul und fahrzeug

Info

Publication number
EP4137744C0
EP4137744C0 EP21832556.1A EP21832556A EP4137744C0 EP 4137744 C0 EP4137744 C0 EP 4137744C0 EP 21832556 A EP21832556 A EP 21832556A EP 4137744 C0 EP4137744 C0 EP 4137744C0
Authority
EP
European Patent Office
Prior art keywords
vehicle
vehicle lamp
optical unit
module
lamp module
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP21832556.1A
Other languages
English (en)
French (fr)
Other versions
EP4137744A1 (de
EP4137744A4 (de
EP4137744B1 (de
Inventor
Shikun Dong
He Zhu
Maowei Wei
Fan Meng
Meng Yan
Zhengnan Liu
Wenhui Sang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HASCO Vision Technology Co Ltd
Original Assignee
HASCO Vision Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HASCO Vision Technology Co Ltd filed Critical HASCO Vision Technology Co Ltd
Publication of EP4137744A1 publication Critical patent/EP4137744A1/de
Publication of EP4137744A4 publication Critical patent/EP4137744A4/de
Application granted granted Critical
Publication of EP4137744C0 publication Critical patent/EP4137744C0/de
Publication of EP4137744B1 publication Critical patent/EP4137744B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/24—Light guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses
    • F21S41/27—Thick lenses
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/32—Optical layout thereof
    • F21S41/322—Optical layout thereof the reflector using total internal reflection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP21832556.1A 2020-07-02 2021-01-13 Optische einheit für fahrzeuglampe, fahrzeuglampenmodul und fahrzeug Active EP4137744B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010634007.4A CN113883469B (zh) 2020-07-02 2020-07-02 车灯光学单元、车灯模组和车辆
PCT/CN2021/071523 WO2022001087A1 (zh) 2020-07-02 2021-01-13 车灯光学单元、车灯模组和车辆

Publications (4)

Publication Number Publication Date
EP4137744A1 EP4137744A1 (de) 2023-02-22
EP4137744A4 EP4137744A4 (de) 2023-09-13
EP4137744C0 true EP4137744C0 (de) 2025-01-08
EP4137744B1 EP4137744B1 (de) 2025-01-08

Family

ID=79012743

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21832556.1A Active EP4137744B1 (de) 2020-07-02 2021-01-13 Optische einheit für fahrzeuglampe, fahrzeuglampenmodul und fahrzeug

Country Status (3)

Country Link
EP (1) EP4137744B1 (de)
CN (1) CN113883469B (de)
WO (1) WO2022001087A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4170228A1 (de) * 2021-10-22 2023-04-26 ZKW Group GmbH Beleuchtungsvorrichtung für fahrzeugscheinwerfer
CN116379374A (zh) * 2023-03-16 2023-07-04 马瑞利汽车零部件(芜湖)有限公司 双功能模组及车灯系统
EP4462014A1 (de) * 2023-05-12 2024-11-13 ZKW Group GmbH Beleuchtungsvorrichtung für einen kraftfahrzeugscheinwerfer sowie kraftfahrzeugscheinwerfer
US20250264201A1 (en) * 2024-02-15 2025-08-21 Tyri International Inc. Vehicle Headlamp for High Mount Applications

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7677777B2 (en) * 2007-02-21 2010-03-16 Magna International, Inc. LED apparatus for world homologation
FR3038696B1 (fr) * 2015-07-10 2022-02-18 Valeo Vision Module lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile
FR3041071B1 (fr) * 2015-09-14 2020-02-07 Valeo Vision Module lumineux en materiau transparent
US9809150B2 (en) * 2015-10-28 2017-11-07 GM Global Technology Operations LLC Headlamp assembly
FR3055400B1 (fr) * 2016-09-01 2019-06-28 Valeo Vision Module optique pour eclairer des points de portique
FR3056688B1 (fr) * 2016-09-26 2018-11-02 Valeo Vision Module d'eclairage bi-fonction en materiau transparent
DE102016125887A1 (de) * 2016-12-29 2018-07-05 Automotive Lighting Reutlingen Gmbh Lichtmodul für Kraftfahrzeugscheinwerfer
CN206892528U (zh) * 2017-05-03 2018-01-16 深圳市希尔光学技术有限公司 一种用于道路监控的补光灯
KR102439168B1 (ko) * 2017-12-29 2022-09-01 에스엘 주식회사 차량용 램프
FR3086734B1 (fr) * 2018-09-28 2022-06-24 Valeo Vision Module lumineux de vehicule comprenant un pion de referencement avec une partie souple et une partie rigide
DE102018125157A1 (de) * 2018-10-11 2020-04-16 HELLA GmbH & Co. KGaA Scheinwerfer für Fahrzeuge
FR3087395B1 (fr) * 2018-10-22 2021-02-26 Psa Automobiles Sa Dispositif d’eclairage avant pour vehicule automobile
TWI662224B (zh) * 2018-12-26 2019-06-11 聯嘉光電股份有限公司 Ｌｅｄ車載線形發光模組
CN110067986A (zh) * 2019-06-03 2019-07-30 华域视觉科技(上海)有限公司 近光反射镜、远近光一体的投射式前照灯单元及车辆
CN209944214U (zh) * 2019-07-09 2020-01-14 南京缤致光电科技有限公司 一种远近光一体聚光器
CN210568140U (zh) * 2019-07-11 2020-05-19 浙江百康光学股份有限公司 双光透镜模组、汽车大灯以及车辆
CN210141552U (zh) * 2019-07-19 2020-03-13 华域视觉科技(上海)有限公司 初级光学元件、车灯模组、车灯及车辆
CN210568141U (zh) * 2019-08-15 2020-05-19 华域视觉科技(上海)有限公司 一种远近光一体的车灯模组、车灯和车辆
CN210345321U (zh) * 2019-09-20 2020-04-17 华域视觉科技(上海)有限公司 车灯光学元件、车灯模组、车灯及车辆
CN210398742U (zh) * 2019-10-22 2020-04-24 华域视觉科技(上海)有限公司 一种双光车灯照明装置及车灯
CN210601445U (zh) * 2019-10-25 2020-05-22 华域视觉科技(上海)有限公司 一种车灯光学元件
CN210662681U (zh) * 2019-10-30 2020-06-02 上汽通用五菱汽车股份有限公司 一种厚壁光导配光系统
CN211822197U (zh) * 2020-01-21 2020-10-30 华域视觉科技(上海)有限公司 前照灯模组、前照灯及车辆
CN212618081U (zh) * 2020-07-02 2021-02-26 华域视觉科技(上海)有限公司 车灯光学单元、车灯模组和车辆

Also Published As

Publication number Publication date
CN113883469B (zh) 2025-12-19
EP4137744A1 (de) 2023-02-22
WO2022001087A1 (zh) 2022-01-06
EP4137744A4 (de) 2023-09-13
CN113883469A (zh) 2022-01-04
EP4137744B1 (de) 2025-01-08

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